Kmod-nft-offload

Users have reported speed increases from ~260 Mbps to over 600-800 Mbps simply by enabling offload on supported hardware.

, which instructs the kernel to move specific TCP or UDP flows into a fast-path flowtable 3. Performance Impact Throughput Can increase forwarding bandwidth by for software offload. OpenWrt Wiki kmod-nft-offload

Even with supported hardware, offload can fail silently. Here are common pitfalls: Users have reported speed increases from ~260 Mbps